Apps Like SOSホイッスル for iPhone and iPad
SOSホイッスル screenshots
Ranked alternatives
Showing 221–240 of 1,000 ranked alternatives.


the Clave
Drew Milloy
Play patterns and switch rhythms
Pattern metronome offers five selectable types: Son, Rumba, Afro (6/8) styles, and Bossa Nova. Displays patterns in traditional notation with beat highlighting. Supports 3:2 and 2:3 ratios. Adjust tempo from 40 to 200 BPM with precise timing.

Police Ringtones
Jason Torres
Tap to play sirens and save as
Play and emergency sound effects with a tap. Save favorites as , text alerts, alarms, or notifications. Includes sirens, horns, and other sound effects. Organized into categories for easy access. Completely free to use.


Number Converter
Kintarla Pty Ltd
Convert numbers between different bases.
The app converts numbers between decimal, binary, octal, and hexadecimal bases. It restricts input to valid digits for the selected base.

StudentLite
Hannes Sverrisson
Calculate scientific functions with ease
Scientific calculator allows users to perform complex calculations with swipe navigation between functions. Access exponents, logs, and sinus functions easily. View all functions on iPad, with additional options in landscape mode.



Home Photo Widget
Jorge Arroyo Gonzalez
Add photos as screen widgets
Add photos to the screen as widgets. Import images, organize them in folders, create and customize widgets with selected photos. Edit names and choose visibility settings.



Spin - Lucky Wheel Random Draw
Leon Boettger
Wheels and customize fields
Create and customize wheels with adjustable fields and color options. Add names to fields and control speed with tap or space bar. Adjust the number of entries using plus, minus buttons, or keyboard input.




Scientific Calculator With Normal/Gaussian Distribution
MODULAR Software & Services GmbH
Calculate and plot normal distribution functions.
The app calculates and plots frequency and density functions for the standard normal distribution. It computes one tail, middle, two tail, and cumulative density functions, along with raw frequency functions.


Compass Map Barometer
SHIGETO TAKAGI
Navigate with magnetic or true north
A that displays magnetic and true north. Switch between modes. Rotate map for directional reference. Includes for altitude measurement on compatible devices.

LaCrosse Player,Coach Tracker
Verosocial Studio
Track lacrosse game action easily.
The app provides a scorebook for lacrosse games, tracking player and team statistics. It organizes game action into useful data without complex spreadsheets, keeping player logs, team results, and season records in one place.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.